UV-visible spectroscopic detection of kanamycin based on target-induced growth of gold nanoparticles
作者： Chunshuai Wang , Jing Liu , Xuyan Han , Chang Liu , Yaping Tian
DOI: 10.1039/C7AY01685A
关键词: Analytical chemistry 、 Colloidal gold 、 Nuclear chemistry 、 Spectroscopic detection 、 Kanamycin 、 Chemistry 、 Absorption (pharmacology) 、 Honey samples 、 Detection limit 、 Aptamer
摘要: A UV-visible spectroscopic detection method of kanamycin was successfully developed based on target-induced growth gold nanoparticles (AuNPs), using AuNPs as the probe and a kanamycin-specific aptamer recognition element. Firstly, incubated with AuNPs, which blocked surface inhibited further AuNPs. However, bound high affinity, competitively desorbed exposed Then, proceeded by addition NH2OH HAuCl4. After color maximum absorption wavelength AuNP solution changed, utilized to determine concentration kanamycin. Under optimized conditions, proposed assay showed sensitivity specificity for kanamycin, linear range from 20 100 nM, limit 9.21 nM. Moreover, has been applied detect in honey samples without pretreatment. Therefore, it great application prospects residual food, medicine water environments.
rsc.org
sci-hub.se 参考文章(48)
Kristen L. Rhinehardt, Goundla Srinivas, Ram V. Mohan, Molecular Dynamics Simulation Analysis of Anti-MUC1 Aptamer and Mucin 1 Peptide Binding Journal of Physical Chemistry B. ,vol. 119, pp. 6571- 6583 ,(2015) , 10.1021/ACS.JPCB.5B02483
Yuanyuan Xu, Tian Han, Xiaqing Li, Linghao Sun, Yujuan Zhang, Yuanshu Zhang, Colorimetric detection of kanamycin based on analyte-protected silver nanoparticles and aptamer-selective sensing mechanism. Analytica Chimica Acta. ,vol. 891, pp. 298- 303 ,(2015) , 10.1016/J.ACA.2015.08.013
Wenjuan Guo, Na Sun, Xiaoli Qin, Meishan Pei, Luyan Wang, A novel electrochemical aptasensor for ultrasensitive detection of kanamycin based on MWCNTs-HMIMPF6 and nanoporous PtTi alloy. Biosensors and Bioelectronics. ,vol. 74, pp. 691- 697 ,(2015) , 10.1016/J.BIOS.2015.06.081
Ka-Ho Leung, Hong-Zhang He, Daniel Shiu-Hin Chan, Wai-Chung Fu, Chung-Hang Leung, Dik-Lung Ma, An oligonucleotide-based switch-on luminescent probe for the detection of kanamycin in aqueous solution Sensors and Actuators B-chemical. ,vol. 177, pp. 487- 492 ,(2013) , 10.1016/J.SNB.2012.11.053
Xiaozhe Xu, Juan Qiao, Li Qi, Luliang Wang, Shufeng Zhang, Synthesis of polymer protected AuNPs for silver ions detection Science China Chemistry. ,vol. 58, pp. 1065- 1072 ,(2015) , 10.1007/S11426-014-5299-0
Ye Zhu, Pranjal Chandra, Kyung-Mi Song, Changill Ban, Yoon-Bo Shim, Label-free detection of kanamycin based on the aptamer-functionalized conducting polymer/gold nanocomposite Biosensors and Bioelectronics. ,vol. 36, pp. 29- 34 ,(2012) , 10.1016/J.BIOS.2012.03.034
Eliangiringa Kaale, Ann Van Schepdael, Eugène Roets, Jos Hoogmartens, Determination of kanamycin by electrophoretically mediated microanalysis with in‐capillary derivatization and UV detection Electrophoresis. ,vol. 24, pp. 1119- 1125 ,(2003) , 10.1002/ELPS.200390131
Hui Li, De-en Sun, Yajie Liu, Zhihong Liu, An ultrasensitive homogeneous aptasensor for kanamycin based on upconversion fluorescence resonance energy transfer Biosensors and Bioelectronics. ,vol. 55, pp. 149- 156 ,(2014) , 10.1016/J.BIOS.2013.11.079
Chang-Zhu Yu, You-Zhao He, Guo-Ni Fu, Hai-Yang Xie, Wu-Er Gan, Determination of kanamycin A, amikacin and tobramycin residues in milk by capillary zone electrophoresis with post-column derivatization and laser-induced fluorescence detection. Journal of Chromatography B. ,vol. 877, pp. 333- 338 ,(2009) , 10.1016/J.JCHROMB.2008.12.011
Xin Li, Qinghe Zhao, Liyan Qiu, Smart ligand: aptamer-mediated targeted delivery of chemotherapeutic drugs and siRNA for cancer therapy Journal of Controlled Release. ,vol. 171, pp. 152- 162 ,(2013) , 10.1016/J.JCONREL.2013.06.006